All you have to do is google the global map and fill it in.
Answer:
A
Explanation:
Work in the factory was very dangerous, and the other answers are leaning towards positive.
Answer:
Many or most Americans had opposed the war on most moral grounds, appielled by the destruction and violence of the war. many Others claimed the conflict was a war against Vietnamese independence, or maybe an intervention in a foreign civil war; others opposed it because they felt it lacked clear objectives and appeared to be unwinnable.
Explanation:
I'm pretty sure that's the incan, mayan, and aztec.